// SPDX-License-Identifier: MIT
// SPDX-FileCopyrightText: Copyright (c) 2018, Arm Limited.

#ifndef _LOG2_DATA_H
#define _LOG2_DATA_H

#define LOG2_TABLE_BITS 6
#define LOG2_POLY_ORDER 7
#define LOG2_POLY1_ORDER 11
extern const struct log2_data {
  double invln2hi;
  double invln2lo;
  double poly[LOG2_POLY_ORDER - 1];
  double poly1[LOG2_POLY1_ORDER - 1];
  struct {
    double invc, logc;
  } tab[1 << LOG2_TABLE_BITS];
#if !__FP_FAST_FMA
  struct {
    double chi, clo;
  } tab2[1 << LOG2_TABLE_BITS];
#endif
} __log2_data;

#endif
